<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<html>
  <head>
    <title>首页</title>
  </head>

  <body>
      <h3>
        <a href="${Pagecontext.request.contextPath}/book/allBook">进入书籍页面</a>
      </h3>
  </body>
</html>
